OPTIMA Concealed

Color

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8537

Edge: Beveled Concealed 15/16"
Dimensions: 24" x 48"
Thickness: 7/8"
Shape: Rectangle
Acoustics:

NRC: 0.90

AC: 180
Fire Performance: Class A (UL)
Light Reflectance: 88%
Face Profile: 15/16"

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Made In U.S.A. Of Domestic and Global Content

Build America, Buy America Act Compliant

FASTSIZE

Acoustics Acoustical options available.
Sound Absorption (NRC) A measure for rating the overall sound absorption of a material when used in an enclosed architectural space where sound is reflected at many angles of incidence. A ceiling system with an NRC < 0.50 is low performance, an NRC > 0.70 is high performance.	0.90
Articulation Class (AC) Product has AC (Articulation Class) 170 or greater.	180
Fire
Fire Performance	Class A (UL)
Light Reflectance A high light reflective ceiling – LR 0.83 or greater, per ASTM E1477-98 as referred to in ASTM E1264-98 – makes lighting systems, especially indirect lighting, more effective while further reducing energy costs and consumption. LR values apply to White panels only.	88%
Sag/Humidity Resistance Ceiling panels maintain humidity and sag resistance.	HUMIGUARD Plus
Insulation Value	R Factor-BTU: 3.50 BTU R Factor-Watts: 0.62 m2 K/W
Mold/Mildew Resistance Ceiling panels with BIOBLOCK performance resist the growth of mold and mildew on the panel surface. Ceiling panels with BIOBLOCK Plus performance resist the growth of odor and stain-producing bacteria as well as mold and mildew on the ceiling panel surface.	BIOBLOCK
Disinfectability
Fog May be fogged following CDC recommendations using EPA-approved disinfectant cleaners per Armstrong Cleaning & Disinfecting Guidelines
Durability
Soil Resistance Excellent resistance to dirt and/or grease for lasting value and performance.
Scratch Resistance Excellent resistance to surface scratching, scuffing or chipping as per Hess Rake Test.
Washability Offers superior wash resistance without compromising panel finish integrity, using a washability tester as per ATSM D4828.
Special Applications	Library

General Services Administration (GSA) Schedule
Material	Fiberglass
Texture	Fine
Surface Finish	Factory-applied latex paint on DuraBrite acoustically transparent membrane
Shape	Rectangle
Weight	0.55 lbs/SF
Sq Ft (Sq Ft / Carton)	96
Pieces / Carton	12
ASTM Classification	Type: B, Form: B2, Pattern: E
Installation Method	Grid (Suspended)
Made In U.S.A. Of Domestic and Global Content	Yes
Accessibility Downward access for panels minimizes panel damage.	Yes
Contract Options
Cooperative Educational Services (CES)
California Multiple Award Schedules (CMAS)